A PRACTICAL METHOD FOR PREPARATION OF OPTICALLY PURE OXAZABOROLIDINESFROM ALPHA-PINENE

Authors
MASUI M SHIOIRI T
Citation
M. Masui et T. Shioiri, A PRACTICAL METHOD FOR PREPARATION OF OPTICALLY PURE OXAZABOROLIDINESFROM ALPHA-PINENE, Tetrahedron, 51(30), 1995, pp. 8363-8370
Citations number
25
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
51
Issue
30
Year of publication
1995
Pages
8363 - 8370
Database
ISI
SICI code
0040-4020(1995)51:30<8363:APMFPO>2.0.ZU;2-6
Abstract
(1S,2S,3R,5S)- and (1S,2S,3R,5S)-3-Amino-2-hydroxypinane (1 and 2) wer e prepared from the corresponding a-pinene in optically pure form. The y and their derivatives reacted with various organoborane compounds. A variety of chiral oxazaborolidines 3a-e and 4 were obtained in high y ield.